Peripheral Devices And Options - YASKAWA GA700 Technical Manual

9.9 Peripheral Devices and Options

9.9

Peripheral Devices and Options

The following table lists the available peripheral devices and options. Contact Yaskawa or your nearest sales
representative to place an order.
• Selection: Refer to our catalog for information on available products.
• Installation and wiring: Refer to the instruction manual for each option.
Name
DC reactor UZDA series
AC reactor UZBA series
Braking resistor ERF-150WJ series
Braking resistor with fuse CF120-B579 series
Braking resistor unit LKEB series
Braking unit CDBR series
Molded-case circuit
NF series
breaker (MCCB)
Earth leakage circuit
breaker (ELCB, RCM/ NV and NS series
RCD).
Input side magnetic
SC series
contactor (MC)
200 V class: DCR2-xA
Surge protective device
400 V class: RFN3AL-
504KD
F6045GB
Zero-phase reactor F11080GB
F200160PB
200 V class: CR2LS
series, CR2L series, or
Fuse
FWX series
Fuse Holder
400 V class: CR6L series,
CS5F series, or FWH
series
LNFB, LNFD, and FN
Input side noise filter
series
Output side noise filter LF series
386
Table 9.18 Main Circuit Option
Model
This option is used to improve the input power factor of drives.
• This option protects the drive when the power supply capacity is significant.
This option must be used when the power supply capacity exceeds 600 kVA.
• This option reduces harmonic current.
• This option improves the power supply total power factor.
This option is used to improve the input power factor of drives.
• This option protects the drive when the power supply capacity is significant.
This option must be used when the power supply capacity exceeds 600 kVA.
• This option reduces harmonic current.
• This option improves the power supply total power factor.
A braking resistor reduces the regenerative energy of the motor to shorten the
deceleration time (duty cycle of 3% ED). The installation attachment is required.
A braking resistor reduces the regenerative energy of the motor to shorten the
deceleration time (duty cycle of 3% ED). The installation attachment is required.
A braking resistor unit reduces the regenerative energy of the motor to shorten the
deceleration time (duty cycle of 10% ED). A thermal overload relay is integrated
into the unit.
A combination including a braking resistor unit is used to reduce motor
deceleration times.
Install this option to the power side to protect the power supply system in the
event of a short circuit and to provide overload protection for wiring.
Install this option to the power side to protect the power supply system in the
event of a short circuit, to provide overload protection for wiring, to prevent
electric shock, and to provide ground fault protection against earth leakage fires.
Note:
• A molded-case circuit breaker can be used instead of an ELCB or RCM/RCD
when an ELCB or RCM/RCD is used upstream in the power supply system.
• Each drive should have a cumulative sensitivity amperage of at least 30 mA
when used together with an ELCB or RCM/RCD designed specifically for
high frequencies (usable with drive devices) that is not one of our
recommendations.
This option completely opens the circuit between the power supply and drive.
Install this option to prevent burn damage when connecting a braking resistor.
This option absorbs open/close surges from the magnetic contactor and control
relay. This option must be connected to magnetic contactors, control relays,
magnetic valves, and magnetic brake coils.
This option is placed around the drive input power system to reduce noise emitted
from wiring. This option can be used for both the input and output sides of the
drive.
Note:
Install this option as close to the drive as possible.
Yaskawa recommends to connect a fuse to the input side of the drive to protect
parts from failing in the event of some unforeseen situation.
This option is placed around the drive input power system to reduce noise emitted
from wiring. Install this option as close to the drive as possible.
This option reduces noise emitted from wiring for the output side of the drive.
Install this option as close to the drive as possible.
YASKAWA ELECTRIC SIEP C710617 01B YASKAWA AC Drive GA700 Technical Manual
Intended Use